# Putrefaction

> ResidualPlay case file: an overlooked Steam game still earning residual revenue. Estimates carry a ±30-50% error range per title.

- Steam appid: 378270
- Developer: Kazakov Oleg
- Released: 2015 · Genre: Action · List price: $2.99
- Deal grade: C (A = dormant with >=$5k/mo opportunity, D = low signal)
- Est. net residual revenue: $28 to $42 per month (mid $35)
- Opportunity score: $73/month at x2.10 dormancy multiplier
- Est. lifetime owners: 24.6k · Est. lifetime net revenue: $15.8k
- Review sentiment: 69% positive across 494 reviews (378 from Steam purchases)
- Review velocity: 2.2 reviews/month (6-month average)

## Why it's flagged

- Developer silent for 8.1 years
- Studio active elsewhere (3 titles tracked), so this one may welcome a partner
- Last build shipped 11.2 years ago
- Store page localized in only 1 language(s)
- Last discounted 1 months ago, 8 sales in the last 12 months

## Where a gross dollar goes (monthly, at current velocity)

| Stage | USD/month |
|---|---|
| Gross storefront sales | $63 |
| After VAT / sales tax (-13% blended) | $55 |
| After refunds (-9.5% median) | $50 |
| Net to developer (after Steam 30%) | $35 |

## Monthly review counts, oldest to newest (24 months)

3, 4, 3, 0, 1, 4, 3, 2, 2, 2, 2, 3, 2, 1, 1, 2, 4, 1, 2, 3, 3, 2, 1, 2

## Methodology

Units are estimated from Steam-purchase reviews times a release-cohort multiplier (Boxleiter method, 20-75x by year). Revenue uses an effective price (lifetime discounts and regional pricing) and nets out VAT (~13%), refunds (~9.5%) and Steam's 30% cut: roughly 55% of gross reaches the developer.

Source: https://residualplay.com/game/378270
Citation: please cite ResidualPlay (https://residualplay.com) when using these estimates.